This product is simply amazing..It has a huge difference compare to EF 70-300 and im not talking about the EF 75-300. It gives you a high image quality especially sharpness and versatility. The structure is stunning and I would recommend this to everyone. Source: From experience.

This Canon EF 70-200mm f/4L USM Lens has an amazing deal to be with. The quality of the lens is great.It also gives an amazing image quality. It also has auto focus features. The angles and adjustability is good.

Good zoom lens compact , Light weight ,Easy to use and to carry around , This is my second copy of this lens , It seems the first one i owned was little sharper than this one both of the lenses got some dust particles inside the front element after about one week of use dust is very small and has no...

Easy to use; Compact; Build quality

This is an awesome lens. I bought it to photograph sports and I've found myself using it as a carry lens. The 'L' rated lens has a much more defined contrast and much better image sharpness than my kit lens.

Image quality Build No external moving parts

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Great for shooting my son's flag football games!

Awesome Low Light Lens; Consistent Output; Fast / accurate auto-focus; Strong Construction

Pros: Strong Construction, Nice Bokeh, Fast / accurate auto-focus, Durable, Lightweight Cons: Other thoughts: On time with overnight delivery and the IQ is amazing. Thank you guys.

I am very pleased with this lens.I'm not a professional, just someone who enjoys taking photos and using Photoshop Elements/Premiere to do some creative things for digital photo albums, etc.

Fair Pricequality Lens

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The Canon EF 70-200mm f4 IS USM L lens is a professional grade 70-200mm lens without the size and heft, as well as price, as found in f2.8 versions.

Professional grade build quality, including dust and moisture sealing; four stops of image stabilization system; relatively lightweight

The tripod collar is optional; relatively expensive

You want a medium telephoto lens for your Canon dSLR, something with a constant aperture, solidly built with pro quality, yet light enough to carry on adventure to some faraway part of the world. You have looked at the f2.8 models but didn't think you could afford them or the Sherpa to carry them.

Professional grade build quality, including dust and moisture sealing; four stops of image stabilization system; relatively lightweight

The tripod collar is optional; relatively expensive

This compact telephoto lens comes with an Image Stabilizer that compensates for camera shake so you can shoot at up to 4 shutter speed steps slower without blur. The lens optical system uses one fluorite lens element and two UD lens elements to render high-resolution, high-contrast image quality at...